Base | Representation |
---|---|
bin | 1000110100101001101… |
… | …00100001010000111101 |
3 | 1001222110122212111122012 |
4 | 10122110310201100331 |
5 | 14431314443201204 |
6 | 351132422501005 |
7 | 30621126534512 |
oct | 4322464412075 |
9 | 1058418774565 |
10 | 303144506429 |
11 | 107621197546 |
12 | 4a902594765 |
13 | 2278143a6bb |
14 | 1095aa03309 |
15 | 7d4379976e |
hex | 4694d2143d |
303144506429 has 2 divisors, whose sum is σ = 303144506430. Its totient is φ = 303144506428.
The previous prime is 303144506393. The next prime is 303144506473. The reversal of 303144506429 is 924605441303.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 210977618329 + 92166888100 = 459323^2 + 303590^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-303144506429 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (303144506729) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151572253214 + 151572253215.
It is an arithmetic number, because the mean of its divisors is an integer number (151572253215).
Almost surely, 2303144506429 is an apocalyptic number.
It is an amenable number.
303144506429 is a deficient number, since it is larger than the sum of its proper divisors (1).
303144506429 is an equidigital number, since it uses as much as digits as its factorization.
303144506429 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 311040, while the sum is 41.
The spelling of 303144506429 in words is "three hundred three billion, one hundred forty-four million, five hundred six thousand, four hundred twenty-nine".
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